Flashcards in 11. Forebrain, Third Ventricle, Related Structure and Cortex Deck (30)
What makes up the telencephalon?
What makes up the diencephalon?
What is the name for the telencephalon and diencephalon combined?
Prosencephalon or forebrain
What do association fibres connect?
Sites within the same hemisphere
What do projection fibres connect?
Cerebral cortex to subcortical structures
What do commissural fibres connect?
One cerebral hemisphere to the other
What is the frontal lobe associated with?
What is the temporal lobe associated with?
What is the parietal lobe associated with?
What is the occipital lobe associated with?
Where is Broca's area?
Anterior inferior portion of frontal lobe
What does damage to Broca's area cause?
Laboured speech, missing words
Aware of problem
Dysarthia and dysgraphia
Where is Wernicke's area?
Posterior temporal lobe
What does damage to Wernicke's area cause?
With large lesion, may lose ability to read
Unaware of problem
Which lobe is the anterior horn of the lateral ventricles in?
Which lobe is the body of the lateral ventricles in?
Which lobe is the inferior horn of the lateral ventricles in?
Which lobe is the posterior horn of the lateral ventricles in?
What separates the 2 lateral ventricles?
Which meningeal layer is the choroid plexus found in?
What is anterior to the third ventricle?
What is in the floor of the third ventricle?
What is the position of the pineal gland?
In epithalamus above superior colliculus
What does the pineal gland secrete?
What connects the thalami in the midline?
What is the posterior pole of the thalamus also known as?
What part of the thalamus is used to relay visual information?
Lateral geniculate body
What type of information is relayed from the medial geniculate body?
What is a sign of thalamic lesion?